Base | Representation |
---|---|
bin | 1010000111010110… |
… | …10101110000000110 |
3 | 112000110021000012000 |
4 | 11003223111300012 |
5 | 42110140331204 |
6 | 2254504210130 |
7 | 251366440650 |
oct | 50353256006 |
9 | 15013230160 |
10 | 5430402054 |
11 | 2337358490 |
12 | 1076769946 |
13 | 68708616c |
14 | 3972db6d0 |
15 | 21bb23039 |
hex | 143ad5c06 |
5430402054 has 128 divisors (see below), whose sum is σ = 15083228160. Its totient is φ = 1406937600.
The previous prime is 5430402053. The next prime is 5430402077. The reversal of 5430402054 is 4502040345.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5430402053) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1915422 + ... + 1918254.
It is an arithmetic number, because the mean of its divisors is an integer number (117837720).
Almost surely, 25430402054 is an apocalyptic number.
5430402054 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5430402054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7541614080).
5430402054 is an abundant number, since it is smaller than the sum of its proper divisors (9652826106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5430402054 is a wasteful number, since it uses less digits than its factorization.
5430402054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3323 (or 3317 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 5430402054 is about 73691.2617207766. The cubic root of 5430402054 is about 1757.6969331610.
Adding to 5430402054 its reverse (4502040345), we get a palindrome (9932442399).
The spelling of 5430402054 in words is "five billion, four hundred thirty million, four hundred two thousand, fifty-four".
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